baber/WOPTO huggingface dataset:
Patent JP-H07267206-A (JP)
Title: Automatic spiral stretch-packing machine with film splicer
Inventor: MASUDA TADAO
IPC: B65B11/28
Filed: 1994-03-30
Abstract: PURPOSE:To prevent a film from being unused by stopping supplying the film with its end detected by a sensor when the film has been unwound, then heat- sealing the film end and a head of a new film and cutting an excessive part. CONSTITUTION:When one of films 10a has been completely unwound from one of film winders 11a in a film rolling device 10, one of beam switches 26a detects an end of the film 10a. Then an air cylinder 27 is actuated to close a pair of rocking arms 23 to hold a film 12a between a pair of holders 24a to have it stopped. While a rotating table 2 is rotated almost a half rotation and stops, the film 12a reserved between a pair of accumulator rollers in an accumulator 30 is fed out and wound around an object 13 to be packed. Further the film 12a and another film 12b to be used are heat-sealed and also an excessive part on the film 12a is cut.
Patent JP-H08282411-A (JP)
Title: Trim member having energy absorption function
Inventor: RASHITSUKU ENU PATERU
IPC: B60R13/02
Filed: 1996-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a trim component for installing on a structural member of an automobile with increased energy absorbing capacity without sacrificing the interior space of a vehicle. SOLUTION: This trim component comprises a body 30 installed fixedly to a structural member, and the body 30 includes a plurality of energy absorbing ribs 32 disposed apart from each other along the body 30 and in proximity with the structural member when the trim component 10 is installed. The energy absorbing ribs 32 include a series of fingers 38, 40, and 42 extending from the body 30 and apart from each other. These fingers deflect according to a force acting on the body 30 when it contacts the structural member, and absorbs and dissipates an energy formed by the force.
Patent JP-S58199602-A (JP)
Title: Cold rolling method of hexagonal system metallic pipe
Inventor: KOJIMA TATSUHISA
IPC: B21B21/00
Filed: 1982-05-17
Abstract: PURPOSE:To enable the production of a seamless pipe having good dimensional accuracy in the stage of cold rolling a hexagonal system metallic pipe with a pilger mill by rolling the metal at a specific value or below in the ratio between a thickness reduction ratio and a diameter reduction ratio. CONSTITUTION:A hexagonal system metal such as Ti, Ti alloy or Zr alloy is rolled at <=2.0 the value of Q expressed by the equation [ I ] in the stage of cold rolling said metal to a seamless metallic pipe with a pilger mill constituted of a pair of upper and lower roll dies having calibers and a mandrel to be inserted into a blank pipe. The seamless pipe having good dimensional accuracy is produced easily without requiring any stage for outside machining or the like to eliminate the increase in the rate of thickness deviation that tends to arise in this case.
Patent JP-S61240374-A (JP)
Title: Method for generating curved surface at high speed
Inventor: TAIHICHI MIKIO
IPC: G06F17/50
Filed: 1985-04-18
Abstract: PURPOSE:To speed up processing such as characteristic value calculation of three-dimensional shape by utilizing a patch at the time of preliminary search for area containing crossing line so as to obtain simultaneously area with crossing line and approximate crossing line, thereby reducing the processing to obtain true crossing line. CONSTITUTION:The triangle patch generator 1 divides a curved surface into a quadrangular patch by four terminal points of the curved surface patch, and the quadrangle is divided by diagonal lines of each quadrangle and memorize each as approximate triangle patch of a curved surface. The approximate crossing line calculation unit 2 having two calculating parts, obtains a provisional intersecting point and determines the point as the starting point, searches for approximate intersecting points by successively searching for crossing of respective sides provided by the crossing line calculation unit 5. Then the true crossing line calculation unit 3 takes out approximate crossing lines memorized by the approximate crossing line counter 6, one by one, projecting the various points on the approximate crossing line within tolerance onto the curved surface, successively obtaining the true crossing lines and finally the cross-section curve is generated by the cross-section curve generator 4.
Patent JP-H07297095-A (JP)
Title: Blanking aperture array element and its manufacturing method
Inventor: BETSUI KEIICHI
IPC: H01L21/027
Filed: 1994-04-21
Abstract: PURPOSE:To obtain a reliable element where leakage electric field is prevented and the direction of electron beams passing through an adjacent aperture is not changed and the ground layer of plating at the bottom of an opening which becomes an aperture is eliminated and to obtain the method for manufacturing the element. CONSTITUTION:In a blanking aperture array element for turning on or off charged particle beams with an active electrode 6 which has an aperture 4 at a specific position of an Si substrate 8 and is provided around the aperture 4 for applying a voltage for deflecting the direction of charged particle beams passing through the aperture 4 and a ground electrode 5 set to the ground potential, the ground electrode is higher than an active electrode.
Patent JP-S61265388-A (JP)
Title: Control of turbocompressor
Inventor: SAWADA MASAO
IPC: F04D27/02
Filed: 1985-04-17
Abstract: PURPOSE:To prevent the generation of surge by controlling the opening degree of a vent valve by adding the result of the calculation of the signal supplied from a pressure adjuster and the signal supplied from a flow-rate adjuster and reducing the mutual interference between the flow-rate control loop and the pressure control loop. CONSTITUTION:When the load reduces, and the discharge pressure of a compressor 1 increases, and the output of a pressure adjusting meter 4 reduces, a suction throttle valve 2 is throttled. While, the output of a differential circuit into which the output signal of the pressure adjusting meter 4 is applied outputs the signal for operating a vent valve 5 to the opening side. The signal is applied into an adding circuit 13 through a limitter 12, and added with the output of a flow-rate adjuster 7, and the opening degree of the vent valve 5 is controlled according to the addition value. Therefore, the mutual interference between the flow-rate control loop constituted of a flow-rate detector 6 and the flow-rate adjuster 7 and the pressure control loop constituted of a pressure detector 3 and the pressure adjuster 4 can be reduced, and the generation of surge can be prevented, and the system can be stabilized easily.
Patent JP-S566234-A (JP)
Title: Silver halide photographic material
Inventor: MASUKAWA TOYOAKI
IPC: G03C7/30
Filed: 1979-06-29
Abstract: PURPOSE:To enhance the shelf stability of a photosensitive material and the resulting image to air oxidation by placing a layer contg. a leuco dye formed by the reaction of anilines each having specified 5- or 6-membered heterocyclic radicals at the p-positions and a cyan coupler. CONSTITUTION:To a silver halide emulsion layer is added a leuco dye formed by the reaction of anilines each having 5- or 6-membered heterocyclic (a group of pyroidino, piperidino, piperazino and morpholino) radicals represented by formula I  at the p-positions and a cyan coupler represented by formula II (where each of R1  and R2 is H, halogen, alkyl or acylamino, R1 and R2 may form a naphthalene ring together with the benzene ring, and R3 is a monovalent org. radical required to  immobilize the leuco dye in the emulsion). This photosensitive material is imagewise exposed, and allowed to contact to a chromium oxidizing developer to form a  dye and silver, and subjected to bleach-fixing to obtain a dye image.
Patent JP-H01257116-A (JP)
Title: Production of thiophosgene
Inventor: KAGAWA TAKUMI
IPC: C01B31/26
Filed: 1988-04-06
Abstract: PURPOSE:To obtain thiophosgene available for a subsequent reaction without purification by distillation by reducing perchloromercaptan with SO2, etc., in a mixed solvent of org. solvent and water in the presence of iodide and thereafter, by washing the product layer. CONSTITUTION:The thiophosgene is obtd. by adding perchloromercaptan to the mixed solvent of org. solvent (e.g. halogenohydrocarbon, aromatic hydrocarbon) and water, and by reducing with SO2 or H2S in the presence of iodide such as potassium iodide and(or) sulfur chloride. The amt. of SO2 or H2S to be used is the equal molar amt.-5 times mol as much as the amt. of raw material mercaptan, the reaction temp. is usually -10 deg.C-room temp., and the reaction time is usually <=6h. After the reaction, the org. layer is separated and impurities such as iodide, sulfur chloride are removed by washing the org. layer with 1-10 times pts.wt. water as much as the amt. of thiophosgene.
Patent JP-S57198233-A (JP)
Title: Copper alloy for fin of radiator for car
Inventor: KOMATA KENICHI
IPC: C22C9/00
Filed: 1981-05-29
Abstract: PURPOSE: To obtain a Cu alloy with superior corrosion resistance for the fins of a radiator for a car by adding specified amounts of Fe, P and Co to Cu.  
     CONSTITUTION: Cu is melted with a graphite crucible. After covering the surface of the molten Cu with charcoal powder, Fe, P and Co are added to the molten Cu so as to adjust the Fe, P and Co contents to 0.02W0.6%, 0.01W0.1% and ≤0.5%, respectively, and they are alloyed. The resulting Cu alloy is cast in a mold and subjected to hot rolling, process annealing and cold rolling to form a sheet as the fin material of a radiator for a car. Thus, a Cu alloy sheet with superior corrosion resistance is obtd. without deteriorating heat conductivity peculiar to Cu. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H10284346-A (JP)
Title: Laminating apparatus for ceramic green sheet
Inventor: YAMAZAKI AKIO
IPC: H01G4/30
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To make it possible to speedily and accurately move and position a transferring apparatus between a stripping table and a pressing table, to easily and smoothly cut, and to stably manufacture a ceramic green sheet. SOLUTION: The laminating apparatus transfers the ceramic green sheet G on a carrier film F after cutting it in the predetermined size from the stripping table 4 to the pressing table 7, and laminates and presses it. The apparatus comprises the transferring apparatus 1 having a lateral cutting blade 3 and a suction table 2, a rod-less fluid cylinder 8 moving the transferring apparatus 1 by holding it with the movable section 8a to the length direction of the cylinder for a long distance, a ball screw 9 driven by a servo motor 10 and moving the rod-less fluid cylinder 8 to the length direction of the cylinder for a short distance.
Patent JP-H08289150-A (JP)
Title: Image recording device and method thereof
Inventor: IKEDA YUICHI
IPC: G06T5/00
Filed: 1995-04-10
Abstract: PURPOSE: To obtain an optimum image output by setting an image forming condition by taking the reading characteristic of the image into account. CONSTITUTION: After an operator judging that an abnormality exists in a gradation characteristic places a reference original in which a standard color patch is formed on an original platen, he instructs the start of a gradation control by an operation part 217. A CPU 214 in which the reading of the reference original is instructed from the operation part 217 reads the coordinate location and luminance of the color patch and prepares a table converting the luminance signal value obtained for every color component (RGB) into a standard value based on a corresponded coordinate location. This table information is preserved in a RAM 215, the information is set as the luminance correction coefficient of a correction part 1108 and the luminance signal to be read when the adjustment of the subsequent gradation characteristic is executed is corrected.  Next, the operator places the printed recording medium on the original platen and instructs the reading. The CPU 214 reads a test pattern, prepares the conversion table of an LUT 25 based on the reading result, and this table information is preserved in the RAM 215 and is set to the LUT 25.
Patent JP-S526819-A (JP)
Title: Multi-cylinder engine
Inventor: NOGUCHI MASAAKI
IPC: F01N3/28
Filed: 1975-07-07
Abstract: PURPOSE: The exhaust gas purifier which contains both reducing and oxidizing catalysts is used,and only the exhaust gas from fuel-air mixture cylinders is introduced to the reducing catalyst. The exhaust gas through the reducing catalyst and that from thin ful-air mixture cylinders are introduced to the oxidizing catalyst,and, thus,seconday air is dispensed without. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H08289119-A (JP)
Title: Facsimile equipment
Inventor: IWASAKI MASAYA
IPC: G04G15/00
Filed: 1995-04-10
Abstract: PURPOSE: To improve the operability for setting time designation transmission by having only to enter a longitude of a transmission destination so as to easily set an actual transmission time of a sender corresponding to a site transmission time in the case of setting time designation transmission to overseas or the like having a time difference. CONSTITUTION: The facsimile equipment is provided with an entry device 1 to enter a transmission site time and a geographical longitude of a transmission destination, a display device 2, and a ROM 3 storing a time difference table in which a longitude difference between a transmission destination and a sender is converted into time difference information between two points. The actual transmission time of the sender is calculated based on the site transmission time and the time difference information and the obtained transmission time is displayed on the display device 2 and automatic transmission is conducted for the time.
Patent JP-S569340-A (JP)
Title: Indium separating method
Inventor: KIYOUNO IWAO
IPC: C22B58/00
Filed: 1979-07-04
Abstract: PURPOSE: To prepare a lead-containing zinc stock material for prepared zinc used in zinc plating and separate and recover indium, by subjecting roasted zinc oxide ore containing Pb, In, or Cd to the chlorination treatment in the presence of a reducing agent and, moreover, subjecting said treated ore to the reducing volatilization treatment.  
     CONSTITUTION: Zinc sulfide ore is subjected to the oxidizing roasting to prepare roasted zinc oxide ore and the roasted ore is ground to a particle size of 1mm or less. To this ground ore, 1W5% of a chlorinating agent such as CaCl 2 , NH 4 Cl or NaCl, as well as a reducing agent such as coke is added in a ratio of 1:1W2:1 against said chlorinating agent to pelletize said ground ore. The pellets are heated to a temp. of 800°C or more to separate the greater part of In, Cd, and Pb as chloride by volatilizing and, thereafter, In is separated and recovered. Subsequently, heat treated pellets are further subjected to reducing volatilization treatment and, if necessary, passed through a Cd tower to remove residual Cd to prepare Pb-containing zinc containing Pb<0.25% for prepared zinc. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63250271-A (JP)
Title: Facsimile equipment
Inventor: MIZUNO MASAFUMI
IPC: H04N1/00
Filed: 1987-04-06
Abstract: PURPOSE:To obtain information to lower the cost of transmission by automatically totalling the change for call every transmission destination so as to administer and outputting the report of the charge for call in which the data is rearranged in order of the one whose charge for call is expensive. CONSTITUTION:When the information indicating the output request of the table of the charge for call is inputted from a keyboard 1, a control part 13 rearranges the data of the charge for call to which destination information is added, previously stored in a total call charge memory 8, in order (ascending) of the one whose charge for call (total sum) is expensive in order to read out the data from the above-mentioned total call charge memory 8. And the control part 13 prepares the table of the charge for call (ascending call charge table) based on the data of ascending call charge read out from the memory and outputs it from an image printer 9. Thus, the use circumstances of a facsimile device can be accurately grasped with half an eye and the lowering step, etc., for the transmission cost, for instance, to the transmission destination, the charge for call to which is expensive, can be devised when necessity.
Patent JP-H07267803-A (JP)
Title: Tiller promoter for gramineous plant
Inventor: KATAYAMA MASATO
IPC: A01N43/38
Filed: 1994-03-29
Abstract: PURPOSE:To obtain a new tiller promoter capable of extremely facilitating tiller of gramineous plants by use with a small amount, also effective for increasing green weight, comprising a specific fluorine-containing indolebutyric acid derivative as an active ingredient. CONSTITUTION:This tiller promoter for gramineous plants comprises a fluorine- containing indolebutyric acid derivative of formula I (R<1> and R<2> are each H or an alkyl; Y is an alkoxyl or amino) as an active ingredient, Especially a 4,4,4-trifluoro-3-(indole-3-)butyric alkyl ester is preferable as the compound of formula I. For example, ethyl 4,4,4-trifluoro-3-(indole-3)butyrate may be cited as the compound. The compound of formula I is obtained by reacting a compound of formula II with a compound of formula III to give a diester of formula IV, then heating the compound under reflux to give a carboxylic acid of formula V, then heating the compound with an alcohol in the presence of an acid catalyst to give an ester of formula VI wherein Y is OR<3> in the formula I and heating the compound with an amine into an amide of formula VII.
Patent JP-H01295488-A (JP)
Title: Pretreatment system of ceramic substrate
Inventor: MASUDA JUNICHI
IPC: H05K3/16
Filed: 1987-04-06
Abstract: PURPOSE:To cope with the contraction of a substrate at the time of firing, by previously spreading organic binder containing silicon on a substrate, when said substrate is a ceramic substrate before firing, and forming an electric circuit pattern by constituting amorphous metal body of metal atom or the like and SiO2 in the binder, at the time of firing and molding of a printed circuit board. CONSTITUTION:Organic binder containing silicon, e.g., orthoethyl silicate or the like, is previously spread on a ceramic substrate, and an electric circuit pattern is formed by a sputtering equipment. These ceramic substrates are stacked in the form of a multilayer, and fired at a specified temperature. In this process, SiO2 of the binder and sputtered metal atom or the like constitute an electric circuit as amorphous metal body. At this time, molecule except SiO2 of the binder scatters, and the space corresponding to the scattering molecule contributes to the contraction of the electric circuit pattern. Thereby, coping with the contraction of the ceramic substrate at the time of firing is enabled.
Patent JP-H10284275-A (JP)
Title: Discharge lamp lighting device
Inventor: TERAMOTO SATOSHI
IPC: H05B41/24
Filed: 1997-04-02
Abstract: PROBLEM TO BE SOLVED: To provide a discharge lamp lighting device which performs protective action by detecting not only the end of the life of a discharge lamp but also the disconnection and lose contact of a filament. SOLUTION: An output transformer T1 is provided between an inverter circuit 2 and a discharge lamp La, and a lamp life detector circuit 4 detects the end of the life of a discharge lamp La from the output of the detecting wiring n3 of the output transformer T1 . Also, a direct current is passed through the filament of the discharge lamp La, and a first filament detector circuit 5 detects whether or not the filament is disconnected according to whether or not dc power is supplied. Further, a second filament detector circuit 6 detects loose contact in accordance with whether or not a current flowing in the filament is in equilibrium when the discharge lamp La is on.  If either the lamp life detector circuit 4 or the first filament detector circuit 5 or the second filament detector circuit 6 detects a failure, the inverter circuit 2 is operated at a switching frequency used during preheating.
Patent JP-S59206360-A (JP)
Inventor: ARUNORUTO PETSUSENSU
IPC: A61P31/12
Filed: 1984-04-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H02262887-A (JP)
Title: Controlling method for sensorless speed
Inventor: YAMAMOTO YASUHIRO
IPC: H02P23/08
Filed: 1989-04-03
Abstract: PURPOSE:To improve vector control by detecting a magnetic flux change of a torque shaft component from an electromagnetic current and a torque current command, 3-phase/2-phase conversion of a motor current, an exciting current of a rotary coordinates conversion and an error current of a torque current component, compensating an output voltage phase, and presuming an error component of a torque current. CONSTITUTION:Control reference coordinates are corrected in a magnetic flux vector direction by a 3-phase 2-phase rotary coordinates converter 5 with a phase angle theta of an output voltage and a phase angle signal theta' from an error phase angle  theta. A slip frequency is calculated by a calculator 15 with a mag netic flux command current I1d* and a torque command current I1g*, a pre sumed rotating speed and a slip frequency are added by an adder 16, an output frequency omegaS are outputted, and the frequency omegaS is converted to the phase angle theta by a converter 17. Thus, the accuracy of a vector control is improved.
Patent JP-S5511366-A (JP)
Title: Semiconductor
Inventor: YOSHIDA MIYOSHI
IPC: H01L21/60
Filed: 1978-07-10
Abstract: PURPOSE:For increasing electrodes for take-out in quantity without changing the a semiconductor substrate in size, to arrange a plurality of lines of a plurality of the electrodes formed on a chip at the periphery thereof and to give different heights to said electrodes. CONSTITUTION:Two inner and outer lines of electrodes 2' and 2 are formed when the electrodes are formed of Au at the periphery of a semiconductor chip 1. Further, said outer electrodes 2 are made smaller in height than said inner electrodes 2'. Said chip 1 is fastened on the package 3 fitted with a package electrode 4, and said electrodes 2 and 2' are connected to said electrode 4 by using very thin Al wires 5. Thereby, a number of electrodes can be easily made avoiding the mutual contact of said Al wires 5. The increase in quantity of electrodes can be attained by that of the lines thereof.
Patent JP-H10283066-A (JP)
Title: Network computer for mutually exchanging hard drive and data transceiver
Inventor: PANASIK CARL M
IPC: G06F13/00
Filed: 1998-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a computer which efficiently operates even in a network environment. SOLUTION: A network/portable computer 18 is provided with a modular bay 20 for holding either a hard drive 22 or a data transceiver 24 for establishing radio network connection. When the network/portable computer 18 exists in a local area covered by a network 10, the data transceiver 24 is attached and the network 10 is used for storing and retrieving data. When using the computer in the distant area where the network connection can not be established. The hard drive 22 is attached to the modular bay 20 and the computer having sufficient characteristics is provided.